Abstract:
Eight children, four with combined immunodeficiencies and four with isolated T cell defects were treated with TPI, a crude calf thymic extract. Assessment of response was made on clinical grounds and by monitoring of immune function (T and B cell numbers, immunoglobulin levels, PHA response and delayed cutaneous reaction to Candida antigen). One child with severe combined immunodeficiency showed marked clinical improvement together with reconstitution of T cell numbers and, surprisingly, B cell numbers and immunoglobulin production. Two further children, one with a form of combined immunodeficiency and the other with a T cell defect and extensive cutaneous herpes simplex infection, showed benefit from therapy though in the latter we could not demonstrate that this was important in clearing the virus infection. None of the other children showed any consistent improvement either clinically or on testing. We found no evidence of toxicity, allergy or other adverse effects of therapy.
Keywords: Animal Antigens, Viral/IMMUNOLOGY B-Lymphocytes/DRUG EFFECTS Candida/IMMUNOLOGY Case Report Cattle Child Child, Preschool Female Human Immunity, Cellular/DRUG EFFECTS Immunologic Deficiency Syndromes/*DRUG THERAPY Infant Male Phytohemagglutinins/DIAGNOSTIC USE Support, Non-U.S. Gov't T-Lymphocytes/DRUG EFFECTS Thymus Extracts/*THERAPEUTIC USE Tissue Extracts/THERAPEUTIC USE JOURNAL ARTICLE
AEGiS presents published material, reprinted with permission and neither endorses nor opposes any material. All information contained on this website, including information relating to health conditions, products, and treatments, is for informational purposes only. It is often presented in summary or aggregate form. It is not meant to be a substitute for the advice provided by your own physician or other medical professionals. Always discuss treatment options with a doctor who specializes in treating HIV.